WO2003098147A1 - Through the hole rotary position sensor - Google Patents

Through the hole rotary position sensor Download PDF

Info

Publication number
WO2003098147A1
WO2003098147A1 PCT/US2003/015472 US0315472W WO03098147A1 WO 2003098147 A1 WO2003098147 A1 WO 2003098147A1 US 0315472 W US0315472 W US 0315472W WO 03098147 A1 WO03098147 A1 WO 03098147A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic flux
recited
flux responsive
position sensor
magnet
Prior art date
Application number
PCT/US2003/015472
Other languages
English (en)
French (fr)
Inventor
Brian George Babin
Original Assignee
American Electronic Components, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Electronic Components, Inc. filed Critical American Electronic Components, Inc.
Priority to EP03728970A priority Critical patent/EP1509745A4/de
Priority to AU2003234627A priority patent/AU2003234627A1/en
Priority to US10/438,670 priority patent/US7301328B2/en
Publication of WO2003098147A1 publication Critical patent/WO2003098147A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/25—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts
    • G01D5/251—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts one conductor or channel
    • G01D5/2515—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts one conductor or channel with magnetically controlled switches, e.g. by movement of a magnet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
PCT/US2003/015472 2002-05-15 2003-05-15 Through the hole rotary position sensor WO2003098147A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03728970A EP1509745A4 (de) 2002-05-15 2003-05-15 Lochdurchgangs-drehpositionssensor
AU2003234627A AU2003234627A1 (en) 2002-05-15 2003-05-15 Through the hole rotary position sensor
US10/438,670 US7301328B2 (en) 2002-05-15 2003-05-15 Through the hole rotary position sensor with a pair of pole pieces disposed around the periphery of the circular magnet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38100802P 2002-05-15 2002-05-15
US60/381,008 2002-05-15

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/438,670 Continuation US7301328B2 (en) 2002-05-15 2003-05-15 Through the hole rotary position sensor with a pair of pole pieces disposed around the periphery of the circular magnet

Publications (1)

Publication Number Publication Date
WO2003098147A1 true WO2003098147A1 (en) 2003-11-27

Family

ID=29550051

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/015472 WO2003098147A1 (en) 2002-05-15 2003-05-15 Through the hole rotary position sensor

Country Status (4)

Country Link
US (2) US7301328B2 (de)
EP (1) EP1509745A4 (de)
AU (1) AU2003234627A1 (de)
WO (1) WO2003098147A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
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US7882852B2 (en) * 2004-05-04 2011-02-08 Woodward Hrt, Inc. Direct drive servovalve device with redundant position sensing and methods for making the same
WO2011060226A1 (en) * 2009-11-13 2011-05-19 Cts Corporation Through shaft rotary position sensor
EP3171137A1 (de) * 2015-11-23 2017-05-24 Baumer Hübner GmbH Drehgeberanordnung

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US20040257071A1 (en) * 2003-06-20 2004-12-23 Jack Chen Angular position sensor
JP4045230B2 (ja) * 2003-11-04 2008-02-13 三菱電機株式会社 非接触式回転角度検出装置
US7019517B2 (en) 2004-07-20 2006-03-28 Honeywell International Inc. Offset magnet rotary position sensor
US7265539B2 (en) * 2005-06-09 2007-09-04 Ford Motor Company Calibration of a hall effect sensor
JP5128120B2 (ja) * 2006-12-18 2013-01-23 古河電気工業株式会社 回転センサ
DE102007009389A1 (de) * 2007-02-20 2008-08-21 Bizerba Gmbh & Co. Kg Kraftmessvorrichtung und Verfahren zur Signalauswertung
ES1069548Y (es) * 2008-11-07 2009-07-14 Navarra Componentes Electro Detector de posicion angular para montaje en un eje rotativo
US8450999B2 (en) 2009-02-17 2013-05-28 Cts Corporation Rotary position sensor
CN102741658A (zh) 2009-11-16 2012-10-17 Cts公司 非接触式传感器组件
EP2567195B1 (de) * 2010-05-05 2015-10-07 Continental Automotive Systems, Inc. Drehbogenpositionssensor mit linearer ausgangsleistung
US9513103B2 (en) * 2011-04-19 2016-12-06 Ford Global Technologies, Llc Hitch angle sensor assembly
ES2431469B1 (es) * 2012-04-24 2014-09-19 Piher Sensors & Controls, Sa Detector de posición angular
AU2012384528B2 (en) * 2012-07-02 2015-10-08 Halliburton Energy Services, Inc. Angular position sensor with magnetometer
JP5772853B2 (ja) * 2013-03-25 2015-09-02 トヨタ自動車株式会社 電動グリルシャッター制御装置
US20150253154A1 (en) * 2014-03-05 2015-09-10 Dynapar Corporation Rotational sensor
US10024690B2 (en) * 2015-04-14 2018-07-17 Texas Instruments Incorporated Incremental rotary encoder using hall effect sensors and magnetic detents
DE102016107798B4 (de) 2016-04-27 2020-12-10 Infineon Technologies Ag Kompakte Sensorpackung
JP6620834B2 (ja) * 2018-03-27 2019-12-18 Tdk株式会社 磁気センサおよび磁気センサシステム
JP7018045B2 (ja) * 2019-09-06 2022-02-09 ジェコー株式会社 アクチュエータ及び排気バルブ駆動装置
DE102021105566A1 (de) 2020-03-24 2021-09-30 Honeywell International Inc. Drehgeber
WO2022093957A1 (en) * 2020-10-28 2022-05-05 Steering Solutions Ip Holding Corporation Electric seat motor absolute sensor diagnostics
JP2023006153A (ja) * 2021-06-30 2023-01-18 パナソニックＩｐマネジメント株式会社 回転検出装置及び撮像装置

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US5818223A (en) * 1992-06-22 1998-10-06 Durakool, Inc. Rotary position sensor with circular magnet
DE29821513U1 (de) 1998-12-02 1999-02-04 A B Elektronik Gmbh Vorrichtung zur Ermittlung der Position rotierender Wellen
US6043645A (en) 1990-12-05 2000-03-28 Moving Magnet Technologie Sa Magnetic position and speed sensor having a hall probe
US6198275B1 (en) * 1995-06-07 2001-03-06 American Electronic Components Electronic circuit for automatic DC offset compensation for a linear displacement sensor

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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US6043645A (en) 1990-12-05 2000-03-28 Moving Magnet Technologie Sa Magnetic position and speed sensor having a hall probe
US5818223A (en) * 1992-06-22 1998-10-06 Durakool, Inc. Rotary position sensor with circular magnet
US6198275B1 (en) * 1995-06-07 2001-03-06 American Electronic Components Electronic circuit for automatic DC offset compensation for a linear displacement sensor
DE29821513U1 (de) 1998-12-02 1999-02-04 A B Elektronik Gmbh Vorrichtung zur Ermittlung der Position rotierender Wellen

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Title
See also references of EP1509745A4

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7882852B2 (en) * 2004-05-04 2011-02-08 Woodward Hrt, Inc. Direct drive servovalve device with redundant position sensing and methods for making the same
WO2011060226A1 (en) * 2009-11-13 2011-05-19 Cts Corporation Through shaft rotary position sensor
EP3171137A1 (de) * 2015-11-23 2017-05-24 Baumer Hübner GmbH Drehgeberanordnung
US10168182B2 (en) 2015-11-23 2019-01-01 Baumer Hübner GmbH Shaft encoder with magnetic shield

Also Published As

Publication number Publication date
EP1509745A1 (de) 2005-03-02
AU2003234627A1 (en) 2003-12-02
EP1509745A4 (de) 2006-12-20
US20070252591A1 (en) 2007-11-01
US7378842B2 (en) 2008-05-27
US20040100252A1 (en) 2004-05-27
US7301328B2 (en) 2007-11-27

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